3 years ago

Sarah buys 2 candy bars for $1.45. how much would one candy bar cost

Mathematics

1 answer:

sattari [20]3 years ago

4 0

2 = $1.45
1 = $0.725

anything to ask please pm me

You might be interested in

The local newspaper has letters to the editor from 70 people. If this number represents 4% of all the newspaper readers, how man

vredina [299]

Answer:

The newspaper has 1750 readers.

Step-by-step explanation:

Divide 70 by 2: 35.

Then, multiply 35 by 50 which is equal to 1750.

6 0

3 years ago

A macaroni and cheese recipe calls for 2/5 of a 2 1/2 pound a block of cheese. How many pounds are needed?

Helga [31]

2/5 of 2.5. = 2x2.5 / 5x1 = 5/5 = 1 pound

8 0

2 years ago

NEED ANSWER ASPA.... PLS HURRY

a_sh-v [17]

We have that
$y=- x^{2} +36$

we know that
Is the equation of a vertical parabola open down
so
the vertex is a maximum

step 1
convert the equation of the parabola in the vertex form
$y=- x^{2} +36 \\ y-36=- x^{2}$

the vertex (h,k) is the point (0,36)

Part a) The point on the graph where the height of the tunnel is a maximum is (0,36)

Part b) The points on the graph where the height of the tunnel is zero feet is when y=0
so
for y=0
$- x^{2} +36=0 \\ x^{2} =36 \\ x= (+/-) 6$

the points are (-6,0) and (6,0)

see the attached figure